def required
import ezmcp@0.1.0.0/src/openapi.bend as Openapiimport Base
import emerging-ezjson@1.2.0.0/main.bend as Json
948# the `required` member of an input schema, none for no names
949def required(req: List<&2, String>) -> List<&2, Mem()>:
950 match req:
951 case []:
952 []
953 case one <> rest:
954 [("required", Json.arr(strs(one <> rest)))]